Incumbent Governors on the Campaign Trail

At least seven governors are facing reelection this year.

Utah Republican Gov. Gary Herbert celebrating his 2010 victory with his wife Jeanette. He will face Democrat Peter Cooke, a retired U.S. Army general, in November. Photo: AP/Jim Urquhart

Wisconsin Republican Gov. Scott Walker will face off again against Milwaukee Democratic Mayor Tom Barrett in a historic recall election this June. The pair battled for the governor's mansion in 2010. Photo: AP/Seth Perlman

Delaware Democratic Gov. Jack Markell is chairman of the Democratic Governors Association and is poised to chair the National Governors Association. Photo: AP/Evan Vucci

West Virginia Democratic Gov. Earl Ray Tomblin won the voters' endorsement in a 2011 special gubernatorial election. Photo: AP/Jeff Gentner

Missouri Democratic Gov. Jay Nixon talking to members of the media at the Governor's Mansion in Jefferson City, Mo. Photo: AP/Kelley McCall

North Dakota Republican Gov. Jack Dalrymple and his wife Betsy are cheered on by supporters at the North Dakota GOP Convention. Photo: AP/Will Kincaid

Vermont Democratic Gov. Peter Shumlin during his State of the State address this year. Photo: AP/Toby Talbot

Most already know about the historic recall election of Wisconsin Republican Gov. Scott Walker, which was prompted by his push for a new state law that eliminated public unions' collective bargaining rights. But he's not the only governor facing reelection this year. Check out this slideshow to see who else is.